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ASTM Class 7 Calibration Weights – Cast Iron

These calibration and test weights are are designed for testing industrial scales marked Class III, Class IIIL, or Class IIII.  They can also be used for testing non-marked scales that do not have a class designation.  Weights are tested against a mass standard and can be purchased with a traceable certificate.

Model Weight ASTM Class
12876 1LB 7 Add To Quote
12874 2LB 7 Add To Quote
12823 5LB 7 Add To Quote
12828 10LB 7 Add To Quote
12815 500G 7 Add To Quote
12813 1KG 7 Add To Quote
12809 2KG 7 Add To Quote
12786 5KG 7 Add To Quote


  • Grip Handle Design
  • Nominal Value Marked on Weight
  • Metric Weights in Gold Paint
  • Traceable Certificates Available
Type Title Size  
Cast Iron Test Weights 330 KB Download

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A&D Weighing CAS Scale Doran Scales, Inc. Intercomp MSI Ohaus Rice Lake Weighing Systems

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